Allow multi-level classdef package. * lex.h (octave_base_lexer::fq_identifier_contains_keyword, octave_base_lexer::handle_fq_identifier, octave_base_lexer::enable_fq_identifier): New methods. * lex.ll (octave_base_lexer::fq_identifier_contains_keyword, octave_base_lexer::handle_fq_identifier, octave_base_lexer::enable_fq_identifier): Likewise. (FQ_IDENT_START, FQIDENT): New exclusive start condition and regex to handle fully-qualified identifier. (superclass reference rule, metaclass query rule): Use FQIDENT. (octave_base_lexer::handle_superclass_identifier, octave_base_lexer::handle_meta_identifier): Don't split package name. * parse.h (octave_base_parser::make_superclass_ref, octave_base_parser::make_meta_class_query): Remove package_nm argument. * pt-classdef.h (tree_classdef_superclass::id, tree_classdef_superclass::pkg): Removed members, replaced by cls_name. (tree_classdef_superclass::~tree_classdef_superclass): Remove deletion of removed members. (tree_classdef_superclass::cls_name): New member. (tree_classdef_superclass::tree_classdef_superclass): Initialize it. (tree_classdef_superclass::ident, tree_classdef_superclass::package): Removed methods. (tree_classdef_superclass::class_name): New method. * token.h (token::meta_name_token): Remove enum value. (token(int, std::string, std::string, std::string, int, int)): Remove constructor. (token::superclass_package_name, token::meta_package_name, token::meta_class_name): Remove methods. (token::sc::package_nm, token::mc): Remove union members. * token.cc (token(int, std::string, std::string, std::string, int, int)): Remove constructor. (token::~token): Remove case of meta_name_token. (token::superclass_package_name, token::meta_package_name, token::meta_class_name): Remove methods. * oct-parse.in.yy (FQ_IDENT): New terminal. (superclass_identifier): Adapt to changes in class token and class octave_base_parser. (meta_identifier): Likewise. (superclass_list): Add mid-rule to enable fully-qualified identifier. (superclass): Use FQ_IDENT. (octave_base_parser::make_superclass_ref, octave_base_parser::make_meta_class_query): Remove package_nm argument. * ov-classdef.cc (octave_classdef_superclass_ref::do_multi_index_op): Adapt to removal of package_nm argument. (F__meta_class_query__): Likewise. (cdef_class::make_meta_class): Adapt to changes in class tree_classdef_superclass.

/*

Copyright (C) 2004-2013 John W. Eaton

This file is part of Octave.

Octave is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 3 of the License, or (at your
option) any later version.

Octave is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
for more details.

You should have received a copy of the GNU General Public License
along with Octave; see the file COPYING.  If not, see
<http://www.gnu.org/licenses/>.

*/

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <iostream>
#include <limits>

#include "lo-ieee.h"
#include "lo-utils.h"
#include "mx-base.h"
#include "quit.h"

#include "defun.h"
#include "gripes.h"
#include "oct-obj.h"
#include "oct-lvalue.h"
#include "ops.h"
#include "ov-base.h"

#ifdef HAVE_HDF5
#define HDF5_SAVE_TYPE H5T_NATIVE_UINT8
#endif

#include "ov-base-int.h"
#include "ov-base-int.cc"
#include "ov-uint8.h"
#include "ov-type-conv.h"
#include "pr-output.h"
#include "variables.h"

#include "byte-swap.h"
#include "ls-oct-ascii.h"
#include "ls-utils.h"
#include "ls-hdf5.h"

template class octave_base_matrix<uint8NDArray>;

template class octave_base_int_matrix<uint8NDArray>;

DEFINE_OCTAVE_ALLOCATOR (octave_uint8_matrix);

DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA (octave_uint8_matrix,
                                     "uint8 matrix", "uint8");

template class octave_base_scalar<octave_uint8>;

template class octave_base_int_scalar<octave_uint8>;

DEFINE_OCTAVE_ALLOCATOR (octave_uint8_scalar);

DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA (octave_uint8_scalar,
                                     "uint8 scalar", "uint8");

DEFUN (uint8, args, ,
       "-*- texinfo -*-\n\
@deftypefn {Built-in Function} {} uint8 (@var{x})\n\
Convert @var{x} to unsigned 8-bit integer type.\n\
@end deftypefn")
{
  OCTAVE_TYPE_CONV_BODY (uint8);
}

/*
%!assert (class (uint8 (1)), "uint8")
%!assert (uint8 (1.25), uint8 (1))
%!assert (uint8 (1.5), uint8 (2))
%!assert (uint8 (-1.5), uint8 (0))
%!assert (uint8 (2^9), uint8 (2^8-1))
%!assert (uint8 (-2^9), uint8 (0))
*/